From 641255ccc83648d164bf6e8e8e4e93460591830b Mon Sep 17 00:00:00 2001
From: Sebastian Neubauer
Date: Tue, 4 Jan 2022 02:52:34 +0100
Subject: Add llvm-mir highlighting (#1398)

* Add injection regex for more languages

To support embedding them in other languages like markdown.

* Add llvm-mir highlighting

LLVM Machine IR is dumped as yaml files that can embed LLVM IR and
Machine IR.

To support this, add a llvm-mir-yaml language that uses the yaml
parser, but uses different injections to highlight IR and MIR.

* Update submodule with fixed multiline comments

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>---
 helix-core/src/indent.rs |  1 +
 helix-core/src/syntax.rs | 13 ++++++++++---
 2 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'helix-core')

diff --git a/helix-core/src/indent.rs b/helix-core/src/indent.rs
index 28066aa6..1fc2b8a5 100644
--- a/helix-core/src/indent.rs
+++ b/helix-core/src/indent.rs
@@ -436,6 +436,7 @@ where
                 comment_token: None,
                 auto_format: false,
                 diagnostic_severity: Severity::Warning,
+                tree_sitter_library: None,
                 language_server: None,
                 indent: Some(IndentationConfiguration {
                     tab_width: 4,
diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs
index cdae0210..5d37c219 100644
--- a/helix-core/src/syntax.rs
+++ b/helix-core/src/syntax.rs
@@ -67,6 +67,8 @@ pub struct LanguageConfiguration {
     #[serde(default)]
     pub diagnostic_severity: Severity,
 
+    pub tree_sitter_library: Option<String>, // tree-sitter library name, defaults to language_id
+
     // content_regex
     #[serde(default, skip_serializing, deserialize_with = "deserialize_regex")]
     pub injection_regex: Option<Regex>,
@@ -192,9 +194,14 @@ impl LanguageConfiguration {
         if highlights_query.is_empty() {
             None
         } else {
-            let language = get_language(&crate::RUNTIME_DIR, &self.language_id)
-                .map_err(|e| log::info!("{}", e))
-                .ok()?;
+            let language = get_language(
+                &crate::RUNTIME_DIR,
+                self.tree_sitter_library
+                    .as_deref()
+                    .unwrap_or(&self.language_id),
+            )
+            .map_err(|e| log::info!("{}", e))
+            .ok()?;
             let config = HighlightConfiguration::new(
                 language,
                 &highlights_query,
-- 
cgit v1.2.3-70-g09d2